Abstract: A cutting device (1), in particular for rapidly cutting webs, including: a support structure (2) including a fixed blade (3), a carriage (4) movable along a movement direction (X), a mobile blade (5) mounted on the carriage (4), a guide (7), associated to the support structure (2), on which the carriage (4) is slidable along the movement direction (X); a sliding sleeve (11), interposed between the carriage (4) and the guide (7) concentrically to the guide (7); seals (8, 10) interposed between the guide (7) and the carriage (4) so as to define a chamber (9), concentric to the guide (7) and containing the sleeve (11); motor (6) configured to move the carriage (4) according to an alternating movement along the movement direction (X) between a non-operating position and an operating position, in which the mobile blade (5) partially superposes the fixed blade (3) so as to carry out the cutting of a web; supply (15) for supplying air to the chamber (9) so as to maintain it at a greater pressure with respect to t

Abstract: A roll feeding device, including: a support shaft (10), equipped with a longitudinal axis (Y) and provided to support one or more rolls (C), which includes a first end (11) and a second end (12); one or more pusher arms (20), movable along a direction parallel to the longitudinal axis (Y) in both directions, each of which is movable between an active position, in which it is arranged alongside a roll (C) and can come into contact with it during a movement parallel to the longitudinal axis (Y), and an inactive position.

Abstract: A cutting device (1), in particular for rapidly cutting webs, comprising: a support structure (2) comprising a fixed blade (3), a carriage (4) movable along a movement direction (X), a mobile blade (5) mounted on the carriage (4), a guide (7), associated to the support structure (2), on which the carriage (4) is slidable along the movement direction (X); a sliding sleeve (11), interposed between the carriage (4) and the guide (7) concentrically to the guide (7); seal means (8, 10) interposed between the guide (7) and the carriage (4) so as to define a chamber (9), concentric to the guide (7) and containing the sleeve (11); motor means (6) configured to move the carriage (4) according to an alternating movement along the movement direction (X) between a non-operating position and an operating position, in which the mobile blade (5) partially superposes the fixed blade (3) so as to carry out the cutting of a web; supply means (15) for supplying air to the chamber (9) so as to maintain it at a greater pressur

Abstract: A roll feeding device, comprising: a support shaft (10), equipped with a longitudinal axis (Y) and provided to support one or more rolls (C), which comprises a first end (11) and a second end (12); one or more pusher arms (20), movable along a direction parallel to the longitudinal axis (Y) in both directions, each of which is movable between an active position, in which it is arranged alongside a roll (C) and can come into contact with it during a movement parallel to the longitudinal axis (Y), and an inactive position.

Abstract: An automatic feeder for a strip of material, comprising: an orientation assembly (10), structured to retain a free end (T) of a strip (R) on a predetermined gripping plane (11), in a waiting position; a gripping device (20), structured to grasp the free end (T) of a strip (R) and to translate the end (T) from the waiting position to a feeding position, in which the end (T) can be grasped by another operating device (D).

Abstract: A portable terminal for the acquisition of product data, for example in a point of sale or in a collection, distribution and/or storage point, includes a coded information reader, a user interface, and an interface for the logical connection with an external control station. Advantageously, the terminal also includes an interface for the wireless connection with cellular devices and/or telephones and/or PDAs and at least one internal management unit for the activation of the interface. The interface allows establishing a wireless connection with a single pre-identified cellular device and/or telephone and/or PDA, i.e., recognized following a recognition procedure. The terminal is then configured as a peripheral device of the pre-identified cellular device.

Abstract: A portable terminal for the acquisition of product data, for example in a point of sale or in a collection, distribution and/or storage point, includes a coded information reader, a user interface, and an interface for the logical connection with an external control station. Advantageously, the terminal also includes an interface for the wireless connection with cellular devices and/or telephones and/or PDAs and at least one internal management unit for the activation of the interface. The interface allows establishing a wireless connection with a single pre-identified cellular device and/or telephone and/or PDA, i.e., recognized following a recognition procedure. The terminal is then configured as a peripheral device of the pre-identified cellular device.